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Type centrifugal fan
Pour type centrifugal fan by overload thermal protection external rotor motor, efficient backward type circular centrifugal impeller of two parts. Impeller are all made of the mould production, via high-speed calibration, precision dynamic balancing machine has small volume, high efficiency, big air volume, little vibration, low noise, superior performance, convenient installation and debugging, is the ideal air conditioning, purifying, freezing industry products. Is widely used in hotels, restaurants, schools, factories and other places, and civil and industrial building ventilation, suitable for strict noise environment and air conditioning systems, such as industrial refrigeration system, hutch defends the fan fan, communications equipment, fire radiator, small condensing units, air purifier, air filter, roof fan, duct blower, air cooling unit, module, unit, air conditioning equipment such as smallpox machine systems.
Storm of shenzhen technology co., LTD. Is a centrifugal fan rotor, outer rotor axial flow fan fan, mute, pipes, DC fan, blower, new trend person EC fan etc electromechanical integration products as the leading modern production enterprises. Fan, exterior rotor backward centrifugal fan/DC centrifugal fan/EC centrifugal fan. Outer rotor backward centrifugal fan, 100 mm133mm rotor diameter, 100 mm 175 mm to 190 mm, 220 mm and 225 mm, 250 mm and 280 mm, 310 mm and 350 mm, 355 mm400mm, 450 mm, 500 mm, 560 mm630mm mm800mm900mm 710 specifications, such as air volume size from 245 m3 / h - 10800 m3 m3 / h.
Backward of wind turbines, aluminium alloy or pipes and other material production, have single into the wind and the double in two forms, can be processed into backward or forward. Supporting guide ring, 1.5 mm cold plate stretch forming, fixed jig drill mounting holes, high accuracy, ensure the installation. Wind turbines with advanced welding technology, school of dynamic balance processing, guarantee the stable running of rotor, are widely used in all kinds of fans and ventilation equipment.
Outer rotor backward centrifugal fan, no form of spiral case, convenient supporting various purification hvac equipment, installed in the device's frame, produced by the rotation of the fan centrifugal air, as they encounter inside casing wall to form a high air pressure, thus lianyuan constantly through filter layer, the formation of coaxial flow, after the outer rotor centrifugal fan, high pressure, air volume is big, obvious effect, is the best choice of small hvac equipment. Fan by outer rotor asynchronous motor, aluminum impeller, such as motor low temperature has the distinct advantage of the ventilation and heat dissipation from the cooling. To extend the life of the fan reliability. After the fan for curved impeller, with compact structure, big air volume, static pressure is high, small vibration, low noise, easy installation, etc. Is mainly used for purifying workbench, the purification unit, ventilation pipe dust removal, purification air-conditioning systems, refrigeration equipment facilities, such as environmental protection and pollution control, etc.
